A new patch for RDR2 PC has been released, 1311.
All single-player modification frameworks have now been updated for the patch. This notice will disappear on Friday 7th August.
Current Status
Script Hook RDR2 (AB's Scripthook): An update is now available at http://www.dev-c.com/rdr2/scripthookrdr2/
RAGEPluginHook: An update is now available at http://ragepluginhook.net/Downloads.aspx?Hook=1
RDRFR: Will work with the updated RAGEPluginHook.
An update for Script Hook RDR2 is available which should fix .asi based mods using natives.
Modifications that depend on RAGEPluginHook will now function with the updated hook.
Updated Mods
All modifications using RAGEPluginHook and Script Hook RDR2 should now be working.
Additionally, the following home-grown modifications that use their own hook have been updated to the latest patch:
Lenny's Simple Trainer
RDR2 Outfit Changer
Pimp My Horse